Whodunit Column by Bruce Tierney

In a previous life, British author Stella Rimington was the head of MI5 that fabled organization's first female director general, in fact. She retired in 1996, and embarked upon a career of writing, first with her autobiography, Open Secret (2001), then with her debut novel, the gripping page-turner At Risk (2005). This month Rimington returns with a chilling post-9/11 novel of terrorism and...